Coronavirus: Authorities granted new powers for Alert Level 2

Authorities now have sweeping powers to enforce Covid-19 restrictions.
Legislation - pushed through under urgency - passed its final reading in Parliament last night with the National Party and ACT voting against.
Among other things, the law allows police to enter a person's home without a warrant to shut down large gatherings. Dr Eddie Clark is a public law expert at Victoria University of Wellington.
He speaks to Corin Dann.